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5 Matching Results
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Boll Breaker and Cleaner.
Patent for a device that attaches to a cotton gin that cleans and crushes the cotton bolls.
Date:
February 19, 1918
Creator:
Streun, John Arnold
System:
The Portal to Texas History
Railway-Tie
Patent for a railway tie made from wood and metal. Illustrations included.
Date:
November 19, 1907
Creator:
Henry, Edward
System:
The Portal to Texas History
Rotary Engine.
Patent for an improved, simple, and durable rotary engine that operates effectively and fully utilizes the motive. It consists of a central driving shaft, a cylinder with an annular bore, a piston that fits in the bore, an arm in the driving shaft, a divided packing-ring, a gate that slides in the bore, a cam mechanism, and a piston valve.
Date:
September 19, 1893
Creator:
Stone, Charles H. & Stone, Alonzo
System:
The Portal to Texas History
Steering Mechanism for Automobiles.
Patent for an attachment for steering wheels that allows for more stable steering and shock absorption.
Date:
October 19, 1915
Creator:
Law, James P.
System:
The Portal to Texas History
Syrup-Pitcher
Patent for an improvement on a pitcher for syrup that prevents drips off of the edge of the pitcher.
Date:
June 19, 1906
Creator:
Bradford, McDuffie
System:
The Portal to Texas History